The invention discloses a novel labyrinth compressor packing which is capable of automatic centering with a pistonrod. The packing is provided with magnets.
本发明公开了一种能够与活塞杆自动对中的新型迷宫压缩机填料。
2
The problems such as overheat and blackening of the pistonrod are solved by means of improving the composition of packing in the sealing box.